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Stainless Headers Mfg, Inc. - Header Flanges
Stainless Header Mfg., Inc. offers the finest in CNC laser cut header flanges. While most header flanges are made from 1/4" or 5/16" material, our flanges are precision CNC laser cut header flanges are cut from from 3/8" material. We offer our flanges in 304 stainless steel or 1018 cold rolled steel. The heavier material we use to fabricate our flanges greatly reduce the warping problems seen in other lighter flanges. These header flanges are U.S. made.
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Our American made stainless steel header flanges are precision laser cut from 0.375" 304 stainless steel to our exacting specifications. We carry over 400 different flange designs. Many of the...More Details »
Our American made mild steel header flanges are precision laser cut from 0.375" 1018 cold rolled steel to our exacting specifications. We carry over 400 different flange designs. Many of the...More Details »
Precision CNC turned 304 Stainless V-Band Flange assemblies. Available in an array of sizes, we carry USA Made V-Band Assemblies as well as some premium Import brands. From Custom Collector tips...More Details »
Precision Laser Cut 3/8" thick 304 Stainless Steel and Mild Steel 3-Bolt Collector flanges. A stylish and economical method to segment your custom exhaust system.
Precision laser cut from 1/2" Thick 304 Stainless Steel, and drilled + tapped for 3/8" mounting holes, these Turbo inlet flanges are perfect for any turbocharged custom header application. We...More Details »
Our Cobra header components are available in 304 stainless or a ceramic coated mild steel. We build these right here in our facility giving us complete control of quality and customer service....More Details »
We are now offering custom CNC Header and Exhaust Flanges! Precision milled from billet stainless steel, aluminum, or titanium, we can create nearly any custom flange to fit your build's needs....More Details »
This quick change option allows the racer to change tip angles, dependent upon track conditions and rules. Certain track conditions may need more or less down force or thrust. These quick change...More Details »
Header Flanges Featured Products
NEW!
Brodix, Ford Performance
Description: Small Block Ford N351 Sportsman Head Stainless Header Flange
Item #: SHM-3544-SHF
Condition:
New
Price: $79.95
Dart, AFR
Description: Small Block Ford-W Mild Steel Header Flange For Dart/AFR 3" Bolt Pattern Heads- Round Port
Item #: SHM-3537A-MSHF
Condition:
New
Price: $39.95
Dart, AFR
Description: Small Block Ford-W Mild Steel Header Flange For Dart/AFR 3" Heads
Item #: SHM-3537-MSHF
Condition:
New
Price: $39.95
Description: Small Block Ford-W Stainless Header Flange For Dart/AFR 3" Bolt Pattern Heads- Round Port
Item #: SHM-3537A-SHF
Condition:
New
Price: $69.95
Dart, AFR
Description: Small Block Ford-W Stainless Header Flange For Dart/AFR 3" Heads
Item #: SHM-3537-SHF
Condition:
New
Price: $69.95
Dart
Description: Small Block Ford-W Dart Pro1/AFR225 3" Spacing Stainless Header Flange
Item #: SHM-3536-SHF
Condition:
New
Price: $69.95
AFR
Description: Small Block Ford AFR/Z304 3" Bolt Pattern Stainless Steel Header Flange
Item #: SHM-3535-SHF
Condition:
New
Price: $69.95
AFR
Description: For SBF Dart/AFR 3" Bolt Pattern heads ONLY. Round Port Flanges
Item #: SHM-3537T-SHF
Condition:
New
Price: $104.95
Dart
Description: Small Block Ford-W Dart Pro1 225 cc Mild Steel Header Flange
Item #: SHM-3536-MSHF
Condition:
New
Price: $39.95
AFR
Description: Small Block Ford Z304 2" & 3" Stainless Header Flange
Item #: SHM-3535a-SHF
Condition:
New
Price: $69.95
AFR
Description: Small Block Ford Z304 2" & 3" Mild Steel Header Flange
Item #: SHM-3535a-MSHF
Condition:
New
Price: $39.95
Description: Small Block Mopar 318/340/360 Mild Steel Header Flange
Item #: SHM-4510-MSHF
Condition:
New
Price: $34.95
Description: Small Block Mopar 318/340/360 Stainless Header Flange
Item #: SHM-4510-SHF
Condition:
New
Price: $69.95
W2
Description: Small Block Mopar W2 Stainless Header Flange
Item #: SHM-4514-SHF
Condition:
New
Price: $69.95
NEW!
Description: Raised Port variant of W2 header flanges, available in 1 3/4" or 1 7/8" port size
Item #: SHM-4549-MSHF
Condition:
New
Price: $49.95
NEW!
W5
Description: Raised Port variant of W2 header flanges, available in 1 3/4" or 1 7/8" port size
Item #: SHM-4549-SHF
Condition:
New
Price: $79.95
NEW!
Edelbrock
Description: Round Port variant of W5 header flanges, available in 1 3/4" Port Size
Item #: SHM-4540-MSHF
Condition:
New
Price: $49.95
NEW!
Edelbrock
Description: Round Port variant of W5 header flanges, available in 1 3/4" Port Size
Item #: SHM-4540-SHF
Condition:
New
Price: $79.95
NEW!
Veney
Description: For Veney Fuel/Alcohol Hemi Heads
Item #: SHM-6236-SHF
Condition:
New
Price: $79.95
SBC
Description: 18 Degree Small Block Chevy Mild Steel Header Flange
Item #: SHM-2518-MSHF
Condition:
New
Price: $39.95
NEW!
A3
Description: Ford A3 Mild Steel Header Flange
Item #: SHM-3553A3-MSHF
Condition:
New
Price: $49.95
A3
Description: Ford A3 Stainless Header Flange
Item #: SHM-3553A3-SHF
Condition:
New
Price: $69.95
Description: Ford SVO D3/D302/C302 Stainless Header Flange
Item #: SHM-3553D-SHF
Condition:
New
Price: $69.95
D3
Description: Ford SVO D3/D302/C302 Mild Steel Header Flange
Item #: SHM-3553D-MSHF
Condition:
New
Price: $39.95
Yates, C3
Description: Ford Yates C3 Stainless Header Flange
Item #: SHM-3561-SHF
Condition:
New
Price: $69.95
NEW!
Yates, C3
Description: 1/2" Thick for Turbo Header Applications
Item #: SHM-3561-SHF-T
Condition:
New
Price: $109.95
Description: Small Block Chevy 5.7L D-Port LT1 Mild Steel Header Flange
Item #: SHM-2510-MSHF
Condition:
New
Price: $39.95
Description: Small Block Mopar W2/W5 Mild Steel Header Flange
Item #: SHM-4514-MSHF
Condition:
New
Price: $39.95
NEW!
Hammerhead
Description: Available in 2" Round Ports
Item #: SHM-3545-SHF
Condition:
New
Price: $79.95
Description: Available in 1 7/8", 2", or 2 1/8" Round Ports
Item #: SHM-2565-SHF
Condition:
New
Price: $69.95
Description: Chrysler B1 PSO Stainless Header Flange
Item #: SHM-4528-SHF
Condition:
New
Price: $69.95
Dart, Reher-Morrison
Description: Small Block Chevy Mild Steel Header Flange to fit Reher-Morrison Head
Item #: SHM-2516-MSHF
Condition:
New
Price: $39.95
Dart, Reher-Morrison
Description: Small Block Chevy Stainless Header Flange to fit Dart/Reher-Morrison 15/18 Degree Head
Item #: SHM-2516-SHF
Condition:
New
Price: $69.95
Stahl
Description: Small Block Chevy Close-Port Stahl Pattern Mild Steel Header Flange
Item #: SHM-2650-MSHF
Condition:
New
Price: $39.95
Stahl
Description: Small Block Chevy Spread-Port Stahl Pattern Mild Steel Header Flange
Item #: SHM-2637-MSHF
Condition:
New
Price: $39.95
Stahl
Description: Small Block Chevy Spread-Port Stahl Pattern Stainless Header Flange
Item #: SHM-2637-SHF
Condition:
New
Price: $69.95
NEW!
MBE
Description: 1 7/8" Square Ports
Item #: SHM-2636-SHF
Condition:
New
Price: $69.95
Stahl
Description: Available in 1 3/4", 1 7/8", 2", 2 1/8", or 2 1/4" Port Size
Item #: SHM-2650-SHF
Condition:
New
Price: $69.95
Stahl
Description: Small Block Chevy Stahl Pattern Adapter Kit- Mild Steel
Item #: SHM-2651-MSHF
Condition:
New
Price: $285.00
Stahl Pattern, Small Block Chevy
Description: Small Block Chevy Stahl Pattern Adapter Plates- Mild Steel
Item #: SHM-2650A-MSHF
Condition:
New
Price: $215.00
Stahl Pattern, Small Block Chevy
Description: Small Block Chevy Stahl Pattern Adapter Plates- Stainless Steel
Item #: SHM-2650A-SHF
Condition:
New
Price: $275.00
Stahl
Description: Small Block Chevy Stahl Pattern Stainless Adapter Kit
Item #: SHM-2651-SHF
Condition:
New
Price: $399.95
Edelbrock
Description: Small Block Ford-W Mild Steel Header Flange for Edelbrock Victor Senior Heads
Item #: SHM-3543-MSHF
Condition:
New
Price: $39.95
Description: Small Block Chevy 18 Degree Stainless Header Flange
Item #: SHM-2518-SHF
Condition:
New
Price: $69.95
Description: Small Block Chevy 5.7L LT1 D-Port Stainless Header Flange
Item #: SHM-2510-SHF
Condition:
New
Price: $69.95
SBC
Description: Small Block Chevy-Dart/Buick Race Head Stainless Header Flange
Item #: SHM-2508-SHF
Condition:
New
Limited Supply
Price: $79.95
SBF
Description: Small Block Ford-289/302/351w Mild Steel Header Flange
Item #: SHM-3530-MSHF
Condition:
New
Price: $39.95
SB2
Description: Chevrolet SB2 Mild Steel Header Flange
Item #: SHM-2565-MSHF
Condition:
New
Price: $39.95
351c
Description: Small Block Ford-351c 2v Large Oval Port Mild Steel Header Flange
Item #: SHM-3551-MSHF
Condition:
New
Price: $34.95
351c
Description: Small Block Ford- 351C 2v Small Oval Port Mild Steel Header Flange
Item #: SHM-3552-MSHF
Condition:
New
Price: $34.95
Popular Brands:
More About Header Flanges
Stainless Header Mfg., Inc. offers the finest in CNC laser cut header flanges. While most header flanges are made from 1/4" or 5/16" material, our flanges are precision CNC laser cut header flanges are cut from from 3/8" material. We offer our flanges in 304 stainless steel or 1018 cold rolled steel. The heavier material we use to fabricate our flanges greatly reduce the warping problems seen in other lighter flanges. These header flanges are U.S. made.